/*12/14/09 19:02
*
*Cha Li
*CS4804 - Final Project
*Developed in Ubuntu 9.04 x64
*Compiled using g++
*
*/

using namespace std;

bool isTopEdge(int, int, int);
bool isBottomEdge(int, int, int);

bool isLeftEdge(int, int);
bool isRightEdge(int, int);

int calcEdgeRow(int, int);
int calcEdgeCol(int, int);


